pxf4333 Infineon Technologies Corporation, pxf4333 Datasheet - Page 199

• Manufacturer Part Number: pxf4333
• Description: Abm 3g Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

Register WAR.Word64Sel(1:0) =’01’:
Bit
Bit
QueueCiCLP1
(11:0)
•
Register WAR.Word64Sel(1:0) =’10’:
Bit
Bit
TrafClassOccNg
(15:0)
Data Sheet
15
15
7
7
14
14
unused(3:0)
Combined Queue Threshold of this Traffic Class for the
following cases:
The threshold is defined with a granularity of 4:
Threshold = QueueCiCLP1(7:0) * 4 Cells
Current Buffer Occupation in number of cells for this traffic class.
Do not Write in normal operation.
6
6
a) if CLPT=0 (CLP transparent bit is not true) and EPDen=0
b) if CLPT=0 and EPDen=1
Þ CLP1 queue threshold for CLP=1 cells
(cells with CLP=1 are discarded)
Þ EPD GFR queue threshold. If that threshold and additionally
BufNrtEPD (of the respective traffic class) is exceeded then
EPD is triggered.
13
13
5
5
TrafClassOccNg(15:8)
TrafClassOccNg(7:0)
QueueCiCLP1(7:0)
12
12
4
4
199
11
11
3
3
QueueCiCLP1(11:8)
10
10
2
2
Register Description
PXF 4333 V1.1
9
1
9
1
2001-12-17
ABM-3G
8
0
8
0